Kalshi prices, volume and trade history as of Tuesday, September 8, 2026, about 3:11 a.m. ET, pulled from Kalshi's public market data. The DraftKings line comes from ESPN's odds page at the same time. Real Madrid vs Inter kicks off at 3 p.m. ET on Tuesday at the Santiago Bernabéu (Paramount+ in the U.S.), the opening night of the Champions League league phase, and Kalshi expects to settle the contracts around 6 p.m. ET. Every number here moves before kickoff, so re-check the live quote before acting on any of it.
The Quick Answer
Kalshi's Champions League market has Real Madrid at 61 cents bid, 62 ask to beat Inter at the Bernabéu on Tuesday, the draw at 20 bid, 21 ask, and Inter at 18 bid, 19 ask, on roughly 526,000 open contracts across the three legs, the deepest soccer board on the exchange today. In payout terms, a 21-cent draw contract turns $100 into about $476 if the game finishes level, about $451 after Kalshi's fee, and nothing if it does not. Real Madrid arrive off a 1-0 loss at Real Betis with three midfielders suspended and a fourth injured; Inter arrive off a 3-2 comeback win over Napoli with a near-full squad. The favorite's price moved about two cents on all of that. The case below lands on the draw: it is the one leg the exchange sells for less than the sportsbook's own fair estimate, the favorite is the leg it charges more for, and the reasons run through a pair of expected-goals numbers that say last weekend's scorelines lied about both teams.
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Three Prices, And What Each One Is Carrying
A 62-cent home favorite in a Champions League opener between two of Europe's biggest clubs is not a controversial price on its face, and the head-to-head behind it, priced in cents below, is as one-sided as any in the competition. If you are new to how a Kalshi contract works, what a Kalshi price actually means covers the mechanics in five minutes, and the rest of this page assumes them.
What the price is being asked to carry is the more interesting question, because the answer changed on Friday night and the board did not. On September 4, Real Madrid lost 1-0 at Betis, had a Carlos Espí goal chalked off for offside on VAR review, and watched Kylian Mbappé miss a stoppage-time penalty. Twenty-four hours later Inter went 2-0 down to Napoli and won 3-2 on a Lautaro Martínez goal in the first minute of stoppage time. Read as headlines, that is a favorite in trouble and an underdog on a roll. Kalshi read it as a two-cent adjustment. The Real Madrid contract averaged 63.6 cents on Wednesday, September 2. Every day since the Betis game it has averaged between 61.4 and 61.6. Inter drifted from 18 to 19. The draw went from 20 to 21.
Hold that quiet reaction, because the rest of this page is about whether it was right, and the honest answer has two parts. The scorelines were misleading, and the market was correct to shrug at them. The team sheet is not misleading, and the market has not fully priced it.
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What Last Weekend Actually Said About Both Teams
The loss first, since it is the fact in every preview of this game. Real Madrid put up 3.16 expected goals at Betis, per ESPN's match data, against 0.96 for the home side, on 10 shots to seven and eight on target to five. They lost to an 81st-minute Troy Parrott goal from a corner, had the Espí goal disallowed, and then missed the penalty in the 94th minute. Anyone who has read our soccer coverage knows the number we reach for first is expected goals, and a 3.16 in a 1-0 defeat is not a team in trouble. It is a team that played its best attacking game of the season and got nothing for it. José Mourinho's side, in his second spell as Real Madrid manager, had won its first three league games by 2-1, 4-1 and 4-0 before that, so four games in, the season reads 10 goals scored, three conceded and nine points, with the one loss the game they created the most.
Now the win. Inter's 3-2 over Napoli was a comeback, and comebacks read as momentum, but the underlying numbers describe a game Inter dominated and nearly threw away. Opta's match data had Inter at 29 shots and 3.19 expected goals against 2.24 for Napoli, and Inter still needed the 91st minute to turn that into three points. Matteo Politano and Rasmus Højlund scored within three minutes of each other just after halftime, Lautaro pulled one back in the 56th, Marcus Thuram equalized in the 82nd, and Lautaro got the winner in the first minute of stoppage time. Inter's season now reads three wins from three, eight scored and three conceded, and a defense that has conceded three in three league games, two of them to Napoli inside five minutes, is one this Madrid attack will test. Cristian Chivu, in his second season as Inter's manager, has a squad that is close to full: Federico Dimarco is a knee doubt, Djed Spence has a calf problem, and that is the list.
So both teams generated more than three expected goals last weekend. That is not a favorite in trouble and an underdog on a roll; it is two attacks in form meeting each other, and it tells you what kind of game the totals market expects, which is a point this page comes back to when it prices the draw. What it does not tell you is who Real Madrid can actually put on the field, and that is where the form argument really lives.
The Team Sheet Madrid Cannot Send Out
Three of the midfielders who played at Betis will not play on Tuesday, and none of them is hurt. Arda Güler and Eduardo Camavinga were both sent off, on second yellow cards, in the second leg of last season's Champions League quarterfinal against Bayern Munich, a 4-3 loss; Güler's second booking came after the final whistle. Bernardo Silva was shown a straight red in the round of 16 second leg for a deliberate handball, playing for Manchester City against the club he joined on a free this summer. UEFA carries red-card bans across seasons, so all three sit out the opener, as reported by Football España and Managing Madrid on September 1. Güler and Camavinga both started at Betis; Silva came off the bench.
Aurélien Tchouaméni, the natural replacement for Camavinga at the base of the midfield, is out with a muscle injury. Behind them, Éder Militão (hamstring), Rodrygo (knee), Ferland Mendy (hamstring) and Raúl Asencio are also out, per the pre-match reporting from Sports Mole and Sports Illustrated. The lineup the previews converge on has Federico Valverde and Jude Bellingham as the entire central midfield, with Diomande and Vinícius Júnior on the flanks, Brahim Díaz between them and Mbappé in front. That is a very good front four and a two-man midfield against Inter's five, with Hakan Çalhanoğlu, Nicolò Barella and Piotr Zieliński in the middle of it.
The bans were public on September 1, before the market's first trade, so they are inside the opening price and were never a shock the tape could show. What the opening price could not know is what the bans would cost, and the Betis game is the only evidence on that so far: with Güler and Camavinga on the field beside Valverde and Bellingham, Madrid built 3.16 expected goals and still lost. On Tuesday Valverde and Bellingham have neither of them, and Tchouaméni, the one natural replacement at the base of the midfield, is out injured. A market that priced three suspensions in September's first week at a 62-cent home favorite has not yet had a game to price them against. The 62 cents is a price for Real Madrid at the Bernabéu. Whether it is a price for this Real Madrid is what the rest of the page tests.
What The Head-To-Head Is Worth In Cents
Here is the number the rest of this page has to explain: with each venue's margin stripped out, the exchange prices Real Madrid at about 60.8 cents and the sportsbook at about 58.4 (the arithmetic is two sections down). That is 2.4 points of premium on Kalshi the book does not pay for. The first candidate is flow, because the tape in the next section shows buyers as the aggressor on about nine Madrid contracts in ten all week, and one-directional buying is the usual reason an exchange favorite trades above the book's fair price. The second candidate is the record, which is what those buyers are most likely buying. Real Madrid have won all four Champions League meetings with Inter since 2020, 3-2 and 2-0 in November 2020 and then 1-0 and 2-0 in the 2021-22 group, eight goals to two, the last three without conceding. Inter's last win over Madrid was 3-1 at San Siro on November 25, 1998. Across 19 meetings in European competition the ledger reads 10 Madrid wins, seven for Inter and two draws, the last of them a 1-1 in the Cup Winners' Cup in March 1983.
Two draws in 19 is a 10.5% draw rate between these clubs, about half the rate soccer produces in general, and if the draw contract is going to be argued down, that is the number to argue it with. So the question is what any of it is worth to Tuesday's price, and whether the flow that bought it corrects before kickoff. My read on the record is close to nothing. Twelve of the 19 meetings are from before 1987. The four straight wins were built by a Madrid midfield of Luka Modrić and Toni Kroos with Karim Benzema in front of it, and all three are gone; Inter have since reached two Champions League finals and won Serie A. If the streak is worth zero, the book's 58.4 is the fair number and the 62-cent ask is the favorite priced for a team that no longer plays here. If it is worth something, it is worth it because Madrid's Champions League nights at home tend to go the home side's way, and that is a real edge that the 3.16 expected goals at Betis says this attack can still generate. What it cannot buy is a midfield.
Which brings the argument to the board itself, and to a week of trading that was almost all one-directional.
The Board, And What The Week's Tape Did To It
Kalshi lists the match under the event ticker KXUCLGAME-26SEP08RMAINT: one yes/no contract per outcome, each paying $1 if that result stands after 90 minutes plus stoppage time. The three contracts have traded since September 1, and Monday was the busiest day of the market's life until Tuesday's overnight session beat it.
| Contract | Bid | Ask | Last Trade | 24-Hour Volume | Open Interest |
|---|---|---|---|---|---|
| Real Madrid | 61¢ | 62¢ | 62¢ | ~280,200 contracts | ~359,100 |
| Tie | 20¢ | 21¢ | 21¢ | ~24,400 contracts | ~24,500 |
| Inter | 18¢ | 19¢ | 19¢ | ~125,300 contracts | ~142,700 |
The Real Madrid row holds the market's largest single trade, and it was a sale. At 10:09 p.m. ET on Monday, September 7, someone sold about 8,877 Real Madrid contracts at 60 cents in one print. It was the biggest trade on any leg of this board, and it went off at the bottom of the week's range. It did not set the level. Monday closed at a 61.5-cent daily average, and Tuesday's overnight session ran 61.4 on about 180,000 contracts with buyers the aggressor on roughly nine in ten. The week's other two largest prints were both buys at 62 cents, about 7,724 contracts at 10:31 a.m. ET on Monday, 12 hours before the sale, and 7,500 at 1:46 a.m. ET on Tuesday, three and a half hours after it. The direction of the week is not in doubt. Of the roughly 139,500 Madrid contracts traded on Monday, about 128,400 were bought by the aggressor and 11,100 sold; of Tuesday's first 180,000, about 164,000 were bought. The one large sale at 60 is the exception the tape shows, not the trend.
The Inter row has made a round trip, not a trend. The contract opened at an average of 19.3 cents on September 1, sank to about 18 by Wednesday and Thursday, averaged 18.8 on the day of the Napoli comeback and 19.5 on Sunday, and has settled at 18.9 on Tuesday, with buyers again the aggressor on about nine contracts in ten. Inter's largest prints are all buys at 19 or 20, none bigger than about 1,420 contracts, which is a market adding to a position in small pieces rather than one trader making a statement.
Then the tie, and here the full history fits on one screen, because the draw contract has traded only about 27,000 contracts in its life and 24,800 of them have arrived since Monday morning. It opened at an average of 22 cents on September 1 on 226 contracts, spent the week between 20 and 22, and averaged 21.8 cents on Tuesday's overnight session, with buyers taking about 13,250 of Tuesday's 15,650 contracts. The largest draw prints of the week were a 2,057-contract buy at 21 cents at 1:41 p.m. ET on Monday, then two buys totalling 2,186 contracts at 22 cents at 10:56 p.m. ET on Monday, 47 minutes after the big Real Madrid sale at 60. The tape shows the sequence, not the reason, and the ask has since come back to 21. On a leg this thin, a buyer at 22 and a seller at 21 are one order apart from moving the price a full cent, which is why the draw is the rung to check against an outside yardstick before trusting the number at all.
What DraftKings Says About The Same Three Prices
The book is the sanity check, and on this match it disagrees with the exchange in a specific way. At the moment the board above was captured, DraftKings had the three-way line at Real Madrid -165, draw +310, Inter +400. Those three prices carry break-even rates of 62.3%, 24.4% and 20.0%, which add up to 106.7%, and stripping that 6.7 points of margin out proportionally leaves a no-vig line of about 58.4% Real Madrid, 22.9% draw, 18.8% Inter. The full method for turning any book's three-way price into fair cents is in our de-vig walkthrough for Kalshi.
Kalshi's asks add up to 102 cents, so the exchange is charging about 2 cents of overround across the three legs against DraftKings' 6.7. Kalshi charges its fee on the trade instead of in the line, roughly 0.07 times the price times one minus the price per contract, which works out to about 1.6 cents on the Real Madrid leg, 1.2 on the draw and 1.1 on Inter. Put the two venues side by side with everything included:
| Position | Kalshi Ask + Fee | Break-Even On Kalshi | DraftKings Line | Break-Even At DraftKings | DraftKings No-Vig |
|---|---|---|---|---|---|
| Real Madrid To Win | 62¢ + ~1.6¢ = ~63.6¢ | 63.6% | -165 | 62.3% | 58.4% |
| Draw | 21¢ + ~1.2¢ = ~22.2¢ | 22.2% | +310 | 24.4% | 22.9% |
| Inter To Win | 19¢ + ~1.1¢ = ~20.1¢ | 20.1% | +400 | 20.0% | 18.8% |
Now hold both boards to the same yardstick. Strip Kalshi's 2 cents of overround out of its asks the same way and the exchange's no-vig line is about 60.8% Real Madrid, 20.6% draw, 18.6% Inter, against DraftKings' 58.4, 22.9 and 18.8. The two venues price Inter identically to within a fifth of a point. Where they part is the other two legs, and they part by the same amount in opposite directions: the exchange has Real Madrid about 2.4 points dearer than the book's fair price and the draw about 2.3 points cheaper. In dollars, $100 on Real Madrid at -165 returns about $161 if they win against about $157 on Kalshi once the fee comes out, so the favorite is the leg to buy at the book. A $100 draw position returns about $451 after fees on the exchange against $410 at DraftKings, so the draw is the leg to buy on the exchange. Inter is a wash: about $498 against $500.
There is a fourth price worth reading, because it is the one our soccer people reach for by default: the version of this bet that removes the draw. DraftKings offers Inter +0.5 at +130, which pays if Inter win or draw and needs to hit 43.5% of the time to break even. Kalshi's spread board for this game lists only Real Madrid to win by more than 1.5 or 2.5 goals, at 37 bid, 38 ask and 19 bid, 20 ask, with no Inter +0.5 on it, so buying "no" on the Real Madrid contract is the closest equivalent. With Real Madrid bid at 61, a "no" costs about 39 cents, about 40.7 after the fee, so the same outcome that costs 43.5 cents of probability at the book costs 40.7 on the exchange. That is nearly three points, and it is the widest gap between the two venues on this match. The mechanics of why +0.5 and draw-no-bet are the same bet in a different wrapper are in our Asian handicap explainer. Whichever leg you want, the number to check is the one across every book, not one: our live soccer odds screen lines up every major sportsbook's Real Madrid, draw and Inter prices so you shop the number instead of taking the first one, and the structural reason the exchange and the books converge on some legs and split on others is laid out in Kalshi fees vs sportsbook vig.
Pricing The Draw Rung
Now put the sections together, because the page promised an explicit price for the draw and the pieces are all on the table. The draw contract asks 21 cents and needs the game to finish level about 22.2% of the time after fees. The sportsbook's own fair estimate, with its margin removed, is 22.9%. Our own measurement of how often three-way soccer markets settle as a draw, across 676 completed Polymarket US markets, came out at 24.6% with a confidence interval of roughly 21% to 28%; that is a different exchange's base rate across every league it lists, not a Kalshi number and not a Champions League number, and the page that produced it is careful to say it tests nothing about pricing. Taken together, the outside yardsticks put a generic draw somewhere between 22 and 25 cents, and the exchange asks 21.
Then the arguments that this is not a generic draw, and they cut both ways. Against the draw: two clubs that have drawn twice in 19 meetings, and, more importantly, two attacks that each generated more than three expected goals last weekend. Kalshi's own totals board for this game has over 2.5 goals at 67 bid, 68 ask and over 3.5 at 46 bid, 47 ask, with DraftKings at +105 on over 3.5, and a match the market expects to produce three or four goals is a match that finishes level less often than the average fixture. Both teams to score trades at 64 bid, 65 ask on Kalshi. For the draw: the favorite is fielding a two-man midfield for the first time, against a five, and a Real Madrid side that cannot control the middle of the field is the version of them that has to win a shootout at home rather than a game. The first-half board says the market already half-believes that: Kalshi prices a level game at halftime at 36 bid, 37 ask, with Real Madrid at 45 bid, 46 ask to lead at the break.
Grant the goals argument its full weight and the honest range for the draw lands around 20 to 23 cents rather than the 24 or 25 a generic fixture would justify, which puts the 21-cent ask inside the range and the 22.2 you actually pay after fees at the top of it. So the case for the draw is relative, not absolute: the edge you actually collect is the book's 22.9 against the 22.2 you pay, seven-tenths of a point, not the 2.3 the no-vig lines disagree by. The one I keep coming back to is not that the draw is cheap on its own; it is that it is the only leg on this board the exchange sells below the book's fair price, on the day the favorite's real team sheet became clear. The Real Madrid rung is the opposite case: 62 cents that needs 63.6% after fees, against a book that says 58.4% fair and a Bernabéu record built by a different midfield. The gap between those two numbers is where this page's title comes from.
What moves it before kickoff is a short list. The team sheets land in the hour before the 3 p.m. ET start, and the only news that could reprice the favorite upward is a surprise in Mourinho's midfield; a late change in Chivu's back three or wing-backs would be Inter's. The contracts do not settle until after the final whistle, and a level half-hour at the Bernabéu reprices the draw faster than anything the pre-match tape did, because the halftime-tie contract at 37 cents is telling you how much of Real Madrid's edge the market expects to arrive early. Our handicappers post their reads on cards like this one for free on the free expert picks today hub, the Kalshi soccer picks page tracks this board alongside every league-phase market Kalshi lists, and the Kalshi picks today hub runs the daily version of this exercise across every liquid board. If the whole competition interests you more than one Tuesday of it, our Champions League winner odds page prices all 36 clubs, and last week's Valencia vs Barcelona board is the same exercise run on a La Liga favorite.
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The Bottom Line On Real Madrid Vs Inter Odds
Zoom back out. An exchange and a sportsbook have priced the opening night of the Champions League and agree on the underdog to within a fifth of a point, and disagree on the other two legs by the same 2.3 points in opposite directions. The favorite is dearer on Kalshi than the book's fair price, and the draw is cheaper. The headline form, a Madrid loss and an Inter comeback, was noise: both teams produced more than three expected goals last weekend and the market was right to move two cents on it. The team sheet is not noise. Real Madrid open the Champions League without Güler, Camavinga, Bernardo Silva and Tchouaméni, with Valverde and Bellingham as the whole central midfield against Inter's five, and a 62-cent price built on a four-game head-to-head streak those players are not part of. The reading rule I would carry into Tuesday afternoon is simple. If the draw is still 21 or lower on Kalshi while DraftKings sits at +310, the exchange is the venue where that leg is cheapest, and the book's own arithmetic says so. If Real Madrid drifts toward 60 after the team sheets, the largest trade of the week already went that way. Re-run both at the live quotes, because a board that priced Friday's loss at two cents will price Tuesday's lineup at whatever it is worth in the hour before kickoff.
Price-shopping is the entire edge on a match where the venues split by two points on two legs, and doing it by hand across a dozen books and an exchange is the slow way. OddsShopper does the comparison automatically and flags the prices in your favor. The 7-day OS Pro trial is free, and code BERNABEU20 is good for 20% off your first payment after it.
